Lesson 7-7 Pages 319-321Percent of a numberLesson Check 7-6

What you will learn!How to find the percent of a number.

PercentBasePart

What you really need to know!You can use a proportion or an equation to find the percent of a number.

What you really need to know!The percent proportion can be written as:

What you really need to know!The percent equation can be written as:

Example 1:Out of 1,423 adults surveyed, 30% said they knew the name of their mail carrier. How many of the people surveyed knew their mail carriers name?

About 427

30% of 1,423 is how much?Example 1: Percent Equation Method:About 427

What number is 120% of 24?Example 2:

28.8

What number is 120% of 24?Example 2:

Find 25% of $600.Example 3:

$150

Find 25% of $600.Example 3:

Page 320Guided Practice#s 4-8

Pages 319-320 with someone at home and study examples!Read:

Homework: Page 321#s 9-23 all #s 25-35Lesson Check 7-7

Page582Lesson 7-7

Lesson Check 7-7

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